Equations balanced on the previous day | Equations balanced on the next day |
3 CaCl2 + 2 K3PO4 = Ca3(PO4)2 + 6 KCl
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Cl2(g) + P4(s) = PCl3(g) =>
6 Cl2(g) + P4(s) = 4 PCl3(g)
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C12H22O11(s) + O2(g) = CO2(g) + H2O(g) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(g)
Al(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2(g) =>
2 Al(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 3 H2(g)
C7H8 + O2 = CO2 + H2O =>
C7H8 + 9 O2 = 7 CO2 + 4 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Br2 + HNO3 = HBrO3 + NO2 + H2O =>
Br2 + 10 HNO3 = 2 HBrO3 + 10 NO2 + 4 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CaCl2 + Na2CO3 = NaCl + CaCO3 =>
CaCl2 + Na2CO3 = 2 NaCl + CaCO3
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
C6H4(CH3)2 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C6H4(CH3)2 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
AuCl3 + H2O2 = Au + HCl + O2 =>
2 AuCl3 + 3 H2O2 = 2 Au + 6 HCl + 3 O2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
NH3 + Cl2 = N2 + HCl2 =>
2 NH3 + 6 Cl2 = N2 + 6 HCl2
NH3 + Cl2 = N2 + HCl2 =>
2 NH3 + 6 Cl2 = N2 + 6 HCl2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + I2 = NO + NIO3 + H2O =>
8 HNO3 + 3 I2 = 2 NO + 6 NIO3 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NH4Cl + NAOH = NH3 + H2O + NACl =>
NH4Cl + NAOH = NH3 + H2O + NACl
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C2H2 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnO2 + H2O =>
3 C2H2 + 10 KMnO4 + 5 H2SO4 = 6 CO2 + 5 K2SO4 + 10 MnO2 + 8 H2O
NO2 + O2 = N2O5 =>
4 NO2 + O2 = 2 N2O5
Sn + S = Sn2S =>
2 Sn + S = Sn2S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
C4H10(l) + Cr2O7{2-}(aq) + H{+}(aq) = H6C4O4(s) + Cr{3+}(aq) + H2O(l) =>
C4H10(l) + 2 Cr2O7{2-}(aq) + 16 H{+}(aq) = H6C4O4(s) + 4 Cr{3+}(aq) + 10 H2O(l)
La2O3 + Ca = CaO + La =>
La2O3 + 3 Ca = 3 CaO + 2 La
Pb(NO3)2(aq) + NACl(aq) = PbCl2(s) + NA(NO3)(aq) =>
Pb(NO3)2(aq) + 2 NACl(aq) = PbCl2(s) + 2 NA(NO3)(aq)
FeCl3 + KCN = K3(CN)6 + KCl + Fe =>
FeCl3 + 6 KCN = K3(CN)6 + 3 KCl + Fe
FeCl3 + KCN = K3(CN)6 + KCl + Fe =>
FeCl3 + 6 KCN = K3(CN)6 + 3 KCl + Fe
Co(No3)2(aq) + NaI(aq) = CoI(aq) + Na(No3)2 =>
Co(No3)2(aq) + NaI(aq) = CoI(aq) + Na(No3)2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
FeCl2 + NaNO2 + HCl = NO + FeCl3 + NaCl + H2O =>
FeCl2 + NaNO2 + 2 HCl = NO + FeCl3 + NaCl + H2O
Al2O3 + H2O + NaOH = NaAl(OH)4 =>
Al2O3 + 3 H2O + 2 NaOH = 2 NaAl(OH)4
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
UO2 + H2O = UO3 + H =>
UO2 + H2O = UO3 + 2 H
Pb(NO3)2(aq) + NACl(aq) = PbCl2(s) + NA(NO3)(aq) =>
Pb(NO3)2(aq) + 2 NACl(aq) = PbCl2(s) + 2 NA(NO3)(aq)
Na2S2O3 + HCl = NaCl + S + SO2 + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S + SO2 + H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2SO4 + NaOH = H2O + Na2SO4 =>
H2SO4 + 2 NaOH = 2 H2O + Na2SO4
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
KBr + KBrO3 + H2SO4 = Br2 + K2SO4 + H2O =>
5 KBr + KBrO3 + 3 H2SO4 = 3 Br2 + 3 K2SO4 + 3 H2O
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/15/16
Equations balanced on 11/14/15
化学反応式の係数調整サイトへのご意見·ご感想